Class: DPL::Provider::GAE

Inherits:
DPL::Provider show all
Defined in:
lib/dpl/provider/gae.rb

Constant Summary collapse

BASE = 
'https://dl.google.com/dl/cloudsdk/channels/rapid/'
NAME = 
'google-cloud-sdk'
EXT = 
'.tar.gz'
INSTALL = 
'~'
BOOTSTRAP = 
"#{INSTALL}/#{NAME}/bin/bootstrapping/install.py"
GCLOUD = 
"#{INSTALL}/#{NAME}/bin/gcloud"

Instance Attribute Summary

Attributes inherited from DPL::Provider

#context, #options

Instance Method Summary collapse

Methods inherited from DPL::Provider

apt_get, #check_app, #cleanup, #commit_msg, context, #create_key, #deploy, #detect_encoding?, #encoding_for, #error, experimental, #initialize, #log, new, npm_g, #option, pip, requires, #run, #setup_git_credentials, #setup_git_ssh, #sha, shell, #uncleanup, #user_agent, #warn

Constructor Details

This class inherits a constructor from DPL::Provider

Instance Method Details

#check_auth ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 42

def check_auth
  unless context.shell("#{GCLOUD} -q --verbosity debug auth activate-service-account --key-file #{keyfile}")
    error 'Authentication failed.'
  end
end

#config ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 60

def config
  options[:config] || 'app.yaml'
end

#default ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 64

def default
  options[:default]
end

#docker_build ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 72

def docker_build
  options[:docker_build] || 'remote'
end

#install_deploy_dependencies ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 13

def install_deploy_dependencies
  # FIXME this is a workaround for https://code.google.com/p/google-cloud-sdk/issues/detail?id=228
  if docker_build == "remote" && !File.exists?("#{Dir.home}/.ssh/google_compute_engine")
    unless context.shell('ssh-keygen -f ~/.ssh/google_compute_engine -t rsa -N \'\'')
      error 'Failed to generate SSH key for remote Docker build.'
    end
  end

  if File.exists? GCLOUD
    return
  end

  $stderr.puts 'Downloading Google Cloud SDK ...'

  unless context.shell("curl -L #{BASE + NAME + EXT} | gzip -d | tar -x -C #{INSTALL}")
    error 'Could not download Google Cloud SDK.'
  end

  $stderr.puts 'Bootstrapping Google Cloud SDK ...'

  unless context.shell("#{BOOTSTRAP} --usage-reporting=false --command-completion=false --path-update=false --additional-components=preview")
    error 'Could not bootstrap Google Cloud SDK.'
  end
end

#keyfile ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 48

def keyfile
  options[:keyfile] || context.env['GOOGLECLOUDKEYFILE'] || 'service-account.json'
end

#needs_key? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dpl/provider/gae.rb', line 38

def needs_key?
  false
end

#project ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 52

def project
  options[:project] || context.env['GOOGLECLOUDPROJECT'] || context.env['CLOUDSDK_CORE_PROJECT'] || File.dirname(context.env['TRAVIS_REPO_SLUG'] || '')
end

#push_app ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 76

def push_app
  command = GCLOUD
  command << ' --quiet'
  command << " --verbosity \"#{verbosity}\""
  command << " --project \"#{project}\""
  command << " preview app deploy \"#{config}\""
  command << " --version \"#{version}\""
  command << " --docker-build \"#{docker_build}\""
  command << (default ? ' --set-default' : '')
  unless context.shell(command)
    error 'Deployment failed.'
  end
end

#verbosity ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 68

def verbosity
  options[:verbosity] || 'warning'
end

#version ⇒ Object 



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# File 'lib/dpl/provider/gae.rb', line 56

def version
  options[:version] || ''
end